Remove unnecessary code. Typo fix.
Remove unnecessary code. Typo fix.

f-prettyland/angr,schieb/angr,tyb0807/angr,chubbymaggie/angr,axt/angr,angr/angr,schieb/angr,schieb/angr,iamahuman/angr,f-prettyland/angr,chubbymaggie/angr,tyb0807/angr,iamahuman/angr,axt/angr,axt/angr,tyb0807/angr,iamahuman/angr,angr/angr,f-prettyland/angr,angr/angr,chubbymaggie/angr